需求
“Create an ATM cash withdrawal flowchart: insert a card, enter a PIN, retry invalid PINs until maximum attempts then eject the card, select withdrawal, enter an amount, and check funds. If funds are sufficient, debit the account, dispense cash, optionally print a receipt, and end; otherwise display insufficient funds and end.”
接著試試Add a daily withdrawal-limit check.Add a balance inquiry before selecting withdrawal.
這張圖裡有什麼
看懂背後的決策。
01
PIN valid or invalid
02
Max PIN attempts reached?
03
Sufficient funds available?
Use this flowchart as a reference for designing, testing, or documenting ATM software or user interaction flows in banking environments.